K-1 Grand PrixK-1 is a combat sport that combines stand up techniques from Muay Thai, Karate, Savate, San shou, Kickboxing and traditional Boxing to determine the single best stand-up fighter in the world (the "1").

Having been introduced to K-1 for the first time last night, I became curious, what is the financial standing of K-1? Although the pay per view numbers of Mayweather vs. Marquez said otherwise, a lot of people are saying boxing is on the decline. So, that made me wonder, is K-1 following suit, or is growing?